Introduction Ransomware is an emergent threat. Every week, there is a new and notable outbreak of this class of data encryption malware. From Ragnar Locker to Netwalker, the threats…
A new banking trojan dubbed maxtrilha (due to its encryption key) has been discovered in the last few days and targeting customers of European and…
Netwalker is a data encryption malware that represents an evolution of the well-known Kokoklock ransomware and has been active since September 2019. This article will detail the specific technical features of the Netwalker ransomware. We will analyze what Netwalker is, how it works, and how you can avoid falling victim to this threat.
Ragnar Locker is ransomware that affects devices running Microsoft Windows operating systems. It was initially observed towards the end of December 2019 as part of a series of attacks against compromised networks.
Data encryption malware is one of the most popular malware families in recent years and targets mass volumes of users and companies around the world. In this article, we will take a deep dive into a new VHD ransomware distributed in the wild by the Lazarus group — the criminals behind the WannaCry incident in 2017.
The clandestine Horus Eyes RAT: From the underground to criminals’ arsenal.
Threat Report Portugal Q2 2021: Phishing and malware by numbers.
Para quando o fim dos ciber-ataques? Conheça aqui a matemática dos incidentes em Portugal submetidos durante 2020 no 0xSI_f33d.
A taste of the latest release of QakBot – one of the most popular and mediatic trojan bankers active since 2007.
New malware dropper identified in 9 android apps on PlayStore.
Latin American Javali trojan weaponizing Avira antivirus legitimate injector to implant malware.
The fresh release of the Latin American Lampion trojan was updated with a new C2 address. Lampion trojan disseminated in Portugal using COVID-19 template.
New cryptojacking malware called Pro-Ocean is now attacking Apache, Oracle and Redis servers.
Operação organizada a nível global derruba botnet do Emotet.